SIA-250AD AC/DC, Tig/MMA, 10 kW, 15-250 A, 15-250 A, D = 5 mm,

The welding machine allows you to work both on constant (welding of black and stainless steels, copper, titanium, etc.), and on aluminum current (aluminum alloys, magnesium, copper alloys of large thicknesses, etc.). It will come in handy if you need to remove the oxides from the welded surface in TIG mode. It is also possible to welding MMA with an electrode with an electrode (rutille and main coating).

MMA - a manual arc welding mode with an electrode.

TIG mode - welding with non -melting (tungsten) electrode among protective gas ( Argon).

The main principle of AC/DC installations is the use of a double inverter and the creation of half-waves of a rectangular shape. It makes the welding arc more stable, increases thermal survey and cleansing effect.

Features

• various welding modes.
• mode work 2t/4t.
• Convenient digital LED display with indication of welding current.
• Automatic hot start Hot Start: a more light and reliable label.
• The function of the high -frequency non -contact arc ignition.
• Preflow function: purging the burner with gas before welding in TIG mode.
• Down Slope: Crater regulator. Sets the time of a smooth reduction in current after the welding in the final crater area.
• POST GAS function: adjustment of the gas purge after welding to avoid oxidation of the heated electrode and details.
• Adjustment current.
• welding devices are equipped with protection and overheating.